Files
tidb/xapi/tipb/expression.pb.go
Ewan Chou 7835c7fc06 xapi/tipb: add protobuffer files.
All known features are added, can be stable for a while.
2016-03-21 11:04:54 +08:00

459 lines
15 KiB
Go

// Code generated by protoc-gen-go.
// source: expression.proto
// DO NOT EDIT!
/*
Package tipb is a generated protocol buffer package.
It is generated from these files:
expression.proto
schema.proto
select.proto
It has these top-level messages:
Expr
TableInfo
ColumnInfo
IndexInfo
KeyRange
ByItem
SelectRequest
Row
Error
SelectResponse
*/
package tipb
import proto "github.com/golang/protobuf/proto"
import fmt "fmt"
import math "math"
// Reference imports to suppress errors if they are not otherwise used.
var _ = proto.Marshal
var _ = fmt.Errorf
var _ = math.Inf
// This is a compile-time assertion to ensure that this generated file
// is compatible with the proto package it is being compiled against.
const _ = proto.ProtoPackageIsVersion1
type ExprType int32
const (
// Values are encoded bytes.
ExprType_Null ExprType = 0
ExprType_Int64 ExprType = 1
ExprType_Uint64 ExprType = 2
ExprType_Float32 ExprType = 3
ExprType_Float64 ExprType = 4
ExprType_String ExprType = 5
ExprType_Bytes ExprType = 6
// Mysql specific types.
ExprType_MysqlBit ExprType = 101
ExprType_MysqlDecimal ExprType = 102
ExprType_MysqlDuration ExprType = 103
ExprType_MysqlEnum ExprType = 104
ExprType_MysqlHex ExprType = 105
ExprType_MysqlSet ExprType = 106
ExprType_MysqlTime ExprType = 107
// Column reference. value is int64 column ID.
ExprType_ColumnRef ExprType = 201
// Unary operations, children count 1.
ExprType_Not ExprType = 1001
ExprType_Neg ExprType = 1002
ExprType_BitNeg ExprType = 1003
// Comparison operations.
ExprType_LT ExprType = 2001
ExprType_LE ExprType = 2002
ExprType_EQ ExprType = 2003
ExprType_NE ExprType = 2004
ExprType_GE ExprType = 2005
ExprType_GT ExprType = 2006
ExprType_NullEQ ExprType = 2007
// Bit operations.
ExprType_BitAnd ExprType = 2101
ExprType_BitOr ExprType = 2102
ExprType_BitXor ExprType = 2103
ExprType_LeftShift ExprType = 2104
ExprType_RighShift ExprType = 2105
// Arithmatic.
ExprType_Plus ExprType = 2201
ExprType_Minus ExprType = 2202
ExprType_Mul ExprType = 2203
ExprType_Div ExprType = 2204
ExprType_IntDiv ExprType = 2205
ExprType_Mod ExprType = 2206
// Logic operations.
ExprType_And ExprType = 2301
ExprType_Or ExprType = 2302
ExprType_Xor ExprType = 2303
// Aggregate functions.
ExprType_Count ExprType = 3001
ExprType_Sum ExprType = 3002
ExprType_Avg ExprType = 3003
ExprType_Min ExprType = 3004
ExprType_Max ExprType = 3005
ExprType_First ExprType = 3006
ExprType_GroupConcat ExprType = 3007
// Math functions.
ExprType_Abs ExprType = 3101
ExprType_Pow ExprType = 3102
// String functions.
ExprType_Concat ExprType = 3201
ExprType_ConcatWS ExprType = 3202
ExprType_Left ExprType = 3203
ExprType_Length ExprType = 3204
ExprType_Lower ExprType = 3205
ExprType_Repeat ExprType = 3206
ExprType_Replace ExprType = 3207
ExprType_Upper ExprType = 3208
ExprType_Strcmp ExprType = 3209
ExprType_Convert ExprType = 3210
ExprType_Cast ExprType = 3211
ExprType_Substring ExprType = 3212
ExprType_SubstringIndex ExprType = 3213
ExprType_Locate ExprType = 3214
ExprType_Trim ExprType = 3215
// Control flow functions.
ExprType_If ExprType = 3301
ExprType_NullIf ExprType = 3302
ExprType_IfNull ExprType = 3303
// Time functions.
ExprType_Date ExprType = 3401
ExprType_DateAdd ExprType = 3402
ExprType_DateSub ExprType = 3403
ExprType_Year ExprType = 3411
ExprType_YearWeek ExprType = 3412
ExprType_Month ExprType = 3421
ExprType_Week ExprType = 3431
ExprType_Weekday ExprType = 3432
ExprType_WeekOfYear ExprType = 3433
ExprType_Day ExprType = 3441
ExprType_DayName ExprType = 3442
ExprType_DayOfYear ExprType = 3443
ExprType_DayOfMonth ExprType = 3444
ExprType_DayOfWeek ExprType = 3445
ExprType_Hour ExprType = 3451
ExprType_Minute ExprType = 3452
ExprType_Second ExprType = 3453
ExprType_Microsecond ExprType = 3454
ExprType_Extract ExprType = 3461
// Other functions;
ExprType_Coalesce ExprType = 3501
// Other expressions.
ExprType_In ExprType = 4001
ExprType_IsTruth ExprType = 4002
ExprType_IsNull ExprType = 4003
ExprType_ExprRow ExprType = 4004
ExprType_Like ExprType = 4005
ExprType_RLike ExprType = 4006
ExprType_Case ExprType = 4007
)
var ExprType_name = map[int32]string{
0: "Null",
1: "Int64",
2: "Uint64",
3: "Float32",
4: "Float64",
5: "String",
6: "Bytes",
101: "MysqlBit",
102: "MysqlDecimal",
103: "MysqlDuration",
104: "MysqlEnum",
105: "MysqlHex",
106: "MysqlSet",
107: "MysqlTime",
201: "ColumnRef",
1001: "Not",
1002: "Neg",
1003: "BitNeg",
2001: "LT",
2002: "LE",
2003: "EQ",
2004: "NE",
2005: "GE",
2006: "GT",
2007: "NullEQ",
2101: "BitAnd",
2102: "BitOr",
2103: "BitXor",
2104: "LeftShift",
2105: "RighShift",
2201: "Plus",
2202: "Minus",
2203: "Mul",
2204: "Div",
2205: "IntDiv",
2206: "Mod",
2301: "And",
2302: "Or",
2303: "Xor",
3001: "Count",
3002: "Sum",
3003: "Avg",
3004: "Min",
3005: "Max",
3006: "First",
3007: "GroupConcat",
3101: "Abs",
3102: "Pow",
3201: "Concat",
3202: "ConcatWS",
3203: "Left",
3204: "Length",
3205: "Lower",
3206: "Repeat",
3207: "Replace",
3208: "Upper",
3209: "Strcmp",
3210: "Convert",
3211: "Cast",
3212: "Substring",
3213: "SubstringIndex",
3214: "Locate",
3215: "Trim",
3301: "If",
3302: "NullIf",
3303: "IfNull",
3401: "Date",
3402: "DateAdd",
3403: "DateSub",
3411: "Year",
3412: "YearWeek",
3421: "Month",
3431: "Week",
3432: "Weekday",
3433: "WeekOfYear",
3441: "Day",
3442: "DayName",
3443: "DayOfYear",
3444: "DayOfMonth",
3445: "DayOfWeek",
3451: "Hour",
3452: "Minute",
3453: "Second",
3454: "Microsecond",
3461: "Extract",
3501: "Coalesce",
4001: "In",
4002: "IsTruth",
4003: "IsNull",
4004: "ExprRow",
4005: "Like",
4006: "RLike",
4007: "Case",
}
var ExprType_value = map[string]int32{
"Null": 0,
"Int64": 1,
"Uint64": 2,
"Float32": 3,
"Float64": 4,
"String": 5,
"Bytes": 6,
"MysqlBit": 101,
"MysqlDecimal": 102,
"MysqlDuration": 103,
"MysqlEnum": 104,
"MysqlHex": 105,
"MysqlSet": 106,
"MysqlTime": 107,
"ColumnRef": 201,
"Not": 1001,
"Neg": 1002,
"BitNeg": 1003,
"LT": 2001,
"LE": 2002,
"EQ": 2003,
"NE": 2004,
"GE": 2005,
"GT": 2006,
"NullEQ": 2007,
"BitAnd": 2101,
"BitOr": 2102,
"BitXor": 2103,
"LeftShift": 2104,
"RighShift": 2105,
"Plus": 2201,
"Minus": 2202,
"Mul": 2203,
"Div": 2204,
"IntDiv": 2205,
"Mod": 2206,
"And": 2301,
"Or": 2302,
"Xor": 2303,
"Count": 3001,
"Sum": 3002,
"Avg": 3003,
"Min": 3004,
"Max": 3005,
"First": 3006,
"GroupConcat": 3007,
"Abs": 3101,
"Pow": 3102,
"Concat": 3201,
"ConcatWS": 3202,
"Left": 3203,
"Length": 3204,
"Lower": 3205,
"Repeat": 3206,
"Replace": 3207,
"Upper": 3208,
"Strcmp": 3209,
"Convert": 3210,
"Cast": 3211,
"Substring": 3212,
"SubstringIndex": 3213,
"Locate": 3214,
"Trim": 3215,
"If": 3301,
"NullIf": 3302,
"IfNull": 3303,
"Date": 3401,
"DateAdd": 3402,
"DateSub": 3403,
"Year": 3411,
"YearWeek": 3412,
"Month": 3421,
"Week": 3431,
"Weekday": 3432,
"WeekOfYear": 3433,
"Day": 3441,
"DayName": 3442,
"DayOfYear": 3443,
"DayOfMonth": 3444,
"DayOfWeek": 3445,
"Hour": 3451,
"Minute": 3452,
"Second": 3453,
"Microsecond": 3454,
"Extract": 3461,
"Coalesce": 3501,
"In": 4001,
"IsTruth": 4002,
"IsNull": 4003,
"ExprRow": 4004,
"Like": 4005,
"RLike": 4006,
"Case": 4007,
}
func (x ExprType) Enum() *ExprType {
p := new(ExprType)
*p = x
return p
}
func (x ExprType) String() string {
return proto.EnumName(ExprType_name, int32(x))
}
func (x *ExprType) UnmarshalJSON(data []byte) error {
value, err := proto.UnmarshalJSONEnum(ExprType_value, data, "ExprType")
if err != nil {
return err
}
*x = ExprType(value)
return nil
}
func (ExprType) EnumDescriptor() ([]byte, []int) { return fileDescriptor0, []int{0} }
// Evaluators should implement evaluation functions for every expression type.
type Expr struct {
Tp *ExprType `protobuf:"varint,1,opt,name=tp,enum=tipb.ExprType" json:"tp,omitempty"`
Val []byte `protobuf:"bytes,2,opt,name=val" json:"val,omitempty"`
Children []*Expr `protobuf:"bytes,3,rep,name=children" json:"children,omitempty"`
XXX_unrecognized []byte `json:"-"`
}
func (m *Expr) Reset() { *m = Expr{} }
func (m *Expr) String() string { return proto.CompactTextString(m) }
func (*Expr) ProtoMessage() {}
func (*Expr) Descriptor() ([]byte, []int) { return fileDescriptor0, []int{0} }
func (m *Expr) GetTp() ExprType {
if m != nil && m.Tp != nil {
return *m.Tp
}
return ExprType_Null
}
func (m *Expr) GetVal() []byte {
if m != nil {
return m.Val
}
return nil
}
func (m *Expr) GetChildren() []*Expr {
if m != nil {
return m.Children
}
return nil
}
func init() {
proto.RegisterType((*Expr)(nil), "tipb.Expr")
proto.RegisterEnum("tipb.ExprType", ExprType_name, ExprType_value)
}
var fileDescriptor0 = []byte{
// 865 bytes of a gzipped FileDescriptorProto
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}